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Buttermere Fells
Buttermere Fells is a Site of Special Scientific Interest (SSSI) within Lake District National Park in Cumbria, England. The protected area includes many of the hills and mountains between the Buttermere lake valley near the village of Buttermere and the River Derwent valley near the village of Braithwaite. This protected area includes the mountains of Grasmoor, Crag Hill, Causey Pike and Hindscarth. The protected area includes much of the North Western Fells. This protected area contains exceptional examples of montane dwarf shrub heath communities. The northern section of this protected area includes part of Whinlatter Forest. Part of Buttermere Fells SSSI was previously notified as Keskdale and Birkrigg Oaks SSSI. Biology Buttermere Fells SSSI has extensive acid-loving heaths. Plants in these heaths include bilberry, crowberry, lingonberry, dwarf juniper, cross-leaved heath and bearberry. Moss species in these heaths include ''Hylocomium splendens, Pleurozium schreberi'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Site Of Special Scientific Interest
A Site of Special Scientific Interest (SSSI) in Great Britain, or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland, is a conservation designation denoting a protected area in the United Kingdom and Isle of Man. SSSI/ASSIs are the basic building block of site-based nature conservation legislation and most other legal nature/geological conservation designations in the United Kingdom are based upon them, including national nature reserve (United Kingdom), national nature reserves, Ramsar Convention, Ramsar sites, Special Protection Areas, and Special Area of Conservation, Special Areas of Conservation. The acronym "SSSI" is often pronounced "triple-S I". Selection and conservation Sites notified for their Biology, biological interest are known as Biological SSSIs (or ASSIs), and those notified for geological or Physical geography, physiographic interest are Geological SSSIs (or ASSIs). Sites may be divided into management units, with some a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juniperus Communis
''Juniperus communis'', the common juniper, is a species of small tree or shrub in the cypress family Cupressaceae. An evergreen conifer, it has the largest geographical range of any woody plant, with a circumpolar distribution throughout the cool temperate Northern Hemisphere. Description ''Juniperus communis'' is highly variable in form, ranging from —rarely —tall to a low, often prostrate spreading shrub in exposed locations. It has needle-like leaves in whorls of three; the leaves are green, with a single white stomatal band on the inner surface. It never attains the scale-like adult foliage of other members of the genus. It is dioecious, with male and female cones on separate plants so requiring wind pollination to transfer pollen from male to female cones. Male trees or shrubs naturally live longer than female trees or shrubs; a male tree or shrub can live more than 2000 years.Lena K. Ward, The Conservation of Juniper: Longevity and Old Age, Journal of Applied Ecology, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphagnum Capillifolium
''Sphagnum capillifolium'', the red bogmoss, northern peat moss, acute-leaved bog-moss, or small red peat moss, is a species of peat moss native to Canada, the northern United States, Greenland, and Europe. Small red peat moss can be distinguished by its sweeping, outward-curving branches that resemble tresses. Sphagnum moss can hold large amounts of water within its cells, up to 20 times its own weight. This capability is due to its dead, empty cells called hyaline A hyaline substance is one with a glassy appearance. The word is derived from , and . Histopathology Hyaline cartilage is named after its glassy appearance on fresh gross pathology. On light microscopy of H&E stained slides, the extracellula ... cells that fill up with water. This allows the moss to survive in wet, boggy habitats around rivers and lakes. Description Small red peat is a brownish-green to pinkish-red moss forming tight, carpet-like mounds. The leaves have no midrib and are tongue-shaped with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphagnum Papillosum
''Sphagnum papillosum'', the papillose peatmoss, is a species of peat moss distributed throughout the northern hemisphere. Although sometimes confused with ''Sphagnum imbricatum'' and ''Sphagnum palustre'', it is distinguished by its yellow-green to brown short, blunt branches and papillose chlorophyllose cells. Taxonomy ''S. papillosum'' is classified under section Sphagnum of the genus, which also includes the species ''S. magellanicum'', ''S. palustre'', and ''S. austinii''. It was first described by Lindberg in 1872 and typified in 1913. It has previously been described in 1907 from specimens in Japan as ''S. hakkodense'' Warnst. & Card.; however, this was later identified to be a synonym and an isotype specimen of ''S. papillosum''. Other synonyms include ''S. immersum'' Nees & Hornsch and ''S. waghornei'' Warnst. Description Morphology ''S. papillosum'' is distinguished by its robust, golden brown capitulum. It usually has 4 branches: 2 short and blunt divergent (spreading ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drosera Rotundifolia
''Drosera rotundifolia'', the round-leaved sundew, roundleaf sundew, or common sundew, is a carnivorous species of flowering plant that grows in bogs, marshes and fens. One of the most widespread sundew species, it has a circumboreal distribution, being found in all of northern Europe, much of Siberia, large parts of northern North America, Korea and Japan but is also found as far south as California, Mississippi and Alabama in the United States of America and in New Guinea. Description The leaves of the common sundew are arranged in a basal rosette. The narrow, hairy, long petioles support round laminae. The upper surface of the lamina is densely covered with red glandular hairs that secrete a sticky mucilage. A typical plant has a diameter of around , with a tall inflorescence. The flowers grow on one side of a single slender, hairless stalk that emanates from the centre of the leaf rosette. White or pink in colour, the five-petalled flowers produce , light brown, sle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menyanthes Trifoliata
''Menyanthes'' is a monotypic genus of flowering plants in the family Menyanthaceae containing the single species ''Menyanthes trifoliata''. The North American form is often referred to as ''M. trifoliata'' var. ''minor'' Michx. It is known in English by the common names bogbean, marsh trefoil and buckbean. Description ''Menyanthes trifoliata'' has a horizontal rhizome with alternate, trifoliate leaves. The inflorescence is an erect raceme of white flowers. The buds are rose-pink in color. The flowers when fully open look like "white stars" and the petals are fringed with white whiskers. The species occurs in fens and bogs in Asia, Europe, and North America. In eastern North America, it is considered to be a diagnostic fen species. It sometimes creates big quagmires with its thick roots. Taxonomy The name ''Menyanthes'' comes from Greek ''menyein'' 'disclosing' and ''anthos'' 'flower' in reference to the sequential opening of flowers on the inflorescence. Fossil record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blanket Bog
Blanket bog or blanket mire, also known as featherbed bog, is an area of peatland, forming where there is a climate of high rainfall and a low level of evapotranspiration, allowing peat to develop not only in wet hollows but over large expanses of undulating ground. The blanketing of the ground with a variable depth of peat gives the habitat type its name. Blanket bogs are found extensively throughout the northern hemisphere - well-studied examples are found in Ireland and Scotland, but vast areas of North American tundra also qualify as blanket bogs. In Europe, the southernmost edge of range of this habitat has been recently mapped in the Cantabrian Mountains, northern Spain, but the current distribution of blanket bogs globally remains unknown. In the southern hemisphere they are less well-developed due to the relatively low latitudes of the main land areas, though similar environments are reported in Patagonia, the Falkland Islands and New Zealand. The blanket bogs known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huperzia Selago
''Huperzia selago'', the northern firmoss or fir clubmoss, is a vascular plant in the family Lycopodiaceae. It is small-ish, sturdy, stiff and upright and densely scale-leaved. This plant is an evergreen, perennial pteridophyte. The spores are produced June to September.Piirainen, Mikko; Piirainen, Pirkko; Vainio, Hannele (1999). ''Kotimaan luonnonkasvit'' 'Native wild plants''(in Finnish). Porvoo: WSOY. p. 14. It has a circumpolar distribution. Description The dichotomous stalk of the plant is 5-20 cm with the branches being of same length with one another. The leaves are densely spiral, flat and needle-like, 4-8 mm long. The sporangium are at the base of the leaves of the shoot's top. There are often bulbils in the leaf axils. Distribution and habitat It is a circumpolar plant, found in the northern parts of North America, Europe, and Asia. It is found in sandy pits, ditches, along lakeshores, heathland and in conifer swamps. In the northeastern United States, it is foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diphasiastrum Alpinum
''Diphasiastrum alpinum'', the alpine clubmoss, is a species of clubmoss. This plant is a glaucous scale-leaved perennial pteridophyte. In Finland, the spores are produced June to September. It was first described by Carl Linnaeus in his Flora Lapponica, 1737, from specimens obtained in Finland. Description ''Diphasiastrum alpinum'' have 30-50 cm long stems, with 3-5 cm long branches. The stems are upright, 4-edged, growing densely in branchy bunches. The leaves are small, scale-like, wintering and parallel to the stem. The leaves are hollow at the bases.Williams, Tara Y. 1990''Lycopodium alpinum'' In: Fire Effects Information System, nline U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. The spore-cases are in sessile, 1-1,5 cm long, densely cylindrical spore cones. The female stems produce strobili up to long. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plagiothecium Undulatum
''Plagiothecium undulatum'' (vernacular name: Wavy-leaved cotton moss) is a species of moss belonging to the family Plagiotheciaceae. It has a cosmopolitan distribution In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface of the Earth, in appropriate habitats; most cosmopolitan species are known to be highly adaptable to a range of climatic and en .... References Plagiotheciaceae {{hypnales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurozium Schreberi
''Pleurozium schreberi'', the red-stemmed feathermoss or Schreber's big red stem moss, is a moss with a loose growth pattern. The prefix 'pleuro-' is derived from the Latin word for ribs, possibly referring to the way the branches extend from the stem. The species is commonly found on the floor of the boreal forests of Canada, Scandinavia, and northern Russia. It is a characteristic component of black spruce/feathermoss climax forest, which sometimes have a moderately dense overstory canopy and a forest floor dominated by feathermosses such as '' Hylocomium splendens'' and ''Ptilium crista-castrensis''.C. Michael Hogan. 2008''Black Spruce: Picea mariana'', GlobalTwitcher.com, ed. Nicklas Stromberg In a study of the effect of the herbicide Asulam on moss growth found that ''Pleurozium schreberi'' exhibited intermediate sensitivity to exposure. Gallery Image:PleuroziumPiceaBorealForest.JPG, ''Pleurozium schreberi'' carpeting the floor of black spruce (''Picea mariana'') and bals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hylocomium Splendens
''Hylocomium splendens'', commonly known as glittering woodmoss, splendid feather moss, stairstep moss, and mountain fern moss, is a perennial clonal moss with a widespread distribution in Northern Hemisphere boreal forests. It is commonly found in Europe, Russia, Alaska and Canada, where it is often the most abundant moss species. It also grows in the Arctic tundra and further south at higher elevations in, for example, northern California, western Sichuan, East Africa, Australia, New Zealand and the West Indies. In Scotland it is a characteristic species of the Caledonian Forest. Under the UK's national vegetation classification system, pinewood community W18 is named as "Pinus sylvestris-Hylocomium splendens woodland", indicating its significance in this ecosystem."Hylocomium splendens: Mountain Fern Moss" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
